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feat: more work on java ffi glue

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easy when you todo() the hard vec<string>
This commit is contained in:
əlemi 2024-08-07 01:34:13 +02:00
parent 490670b8bc
commit 329287df53
Signed by: alemi
GPG key ID: A4895B84D311642C
1 changed files with 108 additions and 1 deletions
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109
src/ffi/java/workspace.rs
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@ -54,7 +54,114 @@ pub extern "system" fn Java_mp_code_Workspace_create_1buffer<'local>(
self_ptr: jlong,
input: JString<'local>
) {
let ws: Box<Workspace> = unsafe { Box::from_raw(self_ptr as *mut Workspace) };
let ws = unsafe { Box::leak(Box::from_raw(self_ptr as *mut Workspace)) };
let path = unsafe { env.get_string_unchecked(&input).expect("Couldn't get java string!") };
RT.block_on(ws.create(path.to_str().expect("Not UTF-8"))).jexcept(&mut env);
}
/*
* Class: mp_code_Workspace
* Method: get_file_tree
* Signature: (J)V
*/
#[no_mangle]
pub extern "system" fn Java_mp_code_Workspace_get_1file_1tree<'local>(
mut env: JNIEnv,
_class: JClass<'local>,
self_ptr: jlong,
) {
let workspace = unsafe { Box::leak(Box::from_raw(self_ptr as *mut Workspace)) };
let file_tree = workspace.filetree();
todo!() // how to return Vec<String> ? []String ?
}
/*
* Class: mp_code_Workspace
* Method: attach_to_buffer
* Signature: (J)J
*/
#[no_mangle]
pub extern "system" fn Java_mp_code_Workspace_attach_1to_1buffer<'local>(
mut env: JNIEnv,
_class: JClass<'local>,
_self_ptr: jlong,
) -> jlong {
todo!()
}
/*
* Class: mp_code_Workspace
* Method: fetch_buffers
* Signature: (J)V
*/
#[no_mangle]
pub extern "system" fn Java_mp_code_Workspace_fetch_1buffers<'local>(
mut env: JNIEnv,
_class: JClass<'local>,
self_ptr: jlong,
) {
let workspace = unsafe { Box::leak(Box::from_raw(self_ptr as *mut Workspace)) };
RT.block_on(workspace.fetch_buffers()).jexcept(&mut env);
}
/*
* Class: mp_code_Workspace
* Method: fetch_users
* Signature: (J)V
*/
#[no_mangle]
pub extern "system" fn Java_mp_code_Workspace_fetch_1users<'local>(
mut env: JNIEnv,
_class: JClass<'local>,
self_ptr: jlong,
) {
let workspace = unsafe { Box::leak(Box::from_raw(self_ptr as *mut Workspace)) };
RT.block_on(workspace.fetch_users()).jexcept(&mut env);
}
/*
* Class: mp_code_Workspace
* Method: list_buffer_users
* Signature: (JLjava/lang/String;)V
*/
#[no_mangle]
pub extern "system" fn Java_mp_code_Workspace_list_1buffer_1users<'local>(
mut env: JNIEnv,
_class: JClass<'local>,
self_ptr: jlong,
input: JString<'local>,
) {
let workspace = unsafe { Box::leak(Box::from_raw(self_ptr as *mut Workspace)) };
let buffer : String = unsafe {
env.get_string_unchecked(&input)
.expect("Couldn't get java string!")
.into()
};
let users = RT.block_on(workspace.list_buffer_users(&buffer))
.jexcept(&mut env)
.into_iter()
.map(|x| x.id.to_string())
.collect::<Vec<String>>();
todo!() // how to return Vec<String>?
}
/*
* Class: mp_code_Workspace
* Method: delete_buffer
* Signature: (JLjava/lang/String;)V
*/
#[no_mangle]
pub extern "system" fn Java_mp_code_Workspace_delete_1buffer<'local>(
mut env: JNIEnv,
_class: JClass<'local>,
self_ptr: jlong,
input: JString<'local>,
) {
let buffer : String = unsafe {
env.get_string_unchecked(&input)
.expect("Couldn't get java string!")
.into()
};
let workspace = unsafe { Box::leak(Box::from_raw(self_ptr as *mut Workspace)) };
RT.block_on(workspace.delete(&buffer)).jexcept(&mut env);
}